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Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
Records found: 2
Show name cst SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb
Show Cyg   21 33 39 +39 04 57 COU 1975 Aa,Ab 2014 5 331 0.3 11.20 11.20 0.00
Show Cyg   21 33 39 +39 04 57 COU 1975 AB 2015 11 359 21.4 10.49 11.06 0.57